Table 2

Selected predictors of remission from clinical high risk for psychosis (CHR) in binary logistic regression analyses with the backward selection method

Model	Selected independent variables	R²	β	p value	95% CI
Model 1^*	SOPS positive symptom subscore	0.116	0.821	0.009	0.695–0.945
Model 2^†	SOPS positive symptom subscore	0.154	0.831	0.015	0.709–0.958
	No. of words		1.082	0.011	0.985–1.199
Model 3^‡	Average cluster size	0.285	4.510	0.002	1.804–13.704
	SOPS positive symptom subscore		0.801	0.008	0.672–0.937
	Sex		0.243	0.024	0.066–0.802

CI = confidence interval; GAF = Global Assessment of Functioning; IQ = intelligence quotient; SOPS = Scale of Prodromal Symptoms.
↵* Independent variables examined in the model: age, sex, years of education, IQ, baseline GAF, baseline SOPS subscale scores, mean olanzapine-equivalent dose of antipsychotics prescribed during follow-up.
↵† Independent variables examined in the model: the number of words produced in the verbal fluency task, age, sex, years of education, IQ, baseline GAF, baseline SOPS subscale scores, mean olanzapine-equivalent dose of antipsychotics prescribed during follow-up.
↵‡ Independent variables examined in the model: the average cluster size of response to the verbal fluency task, the number of words produced in the verbal fluency task, age, sex, years of education, IQ, baseline GAF, baseline SOPS subscale scores, mean olanzapine-equivalent dose of antipsychotics prescribed during follow-up.